{
    "$schema": "http://json-schema.org/schema#",
    "$id": "https://smart-data-models.github.io/dataModel.WaterDistributionManagementEPANET/Pipe/schema.json",
    "title": "Smart Data Models. WaterNetworkManagementEPANET - Pipe",
    "description": "This entity contains a harmonised description of a generic pipe made for the Water Network Management domain. This entity is primarily associated with the water management vertical and related IoT applications.",
    "type": "object",
    "allOf": [
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/GSMA-Commons"
        },
        {
            "$ref": "https://smart-data-models.github.io/data-models/common-schema.json#/definitions/Location-Commons"
        },
        {
            "properties": {
                "type": {
                    "type": "string",
                    "enum": [
                        "Pipe"
                    ],
                    "description": "Property. NGSI-LD Entity Type. It has to be Pipe"
                },
                "tag": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WaterDistributionManagementEPANET/master/WaterNetworkManagement-schema.json#/definitions/tag"
                },
                "initialStatus": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WaterDistributionManagementEPANET/master/WaterNetworkManagement-schema.json#/definitions/initialStatus"
                },
                "length": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/Number'. Units:'Metre'. The actual length of the pipe. All units are accepted in [CEFACT](https://www.unece.org/cefact.html) code."
                },
                "diameter": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/Number'. Units:'Millimetre'. The pipe diameter"
                },
                "roughness": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/Number'. Units:'No unit'. The roughness coefficient of the Pipe."
                },
                "minorLoss": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/Number'. Units:'No unit'. Unitless minor loss coefficient associated with bends, fittings, etc"
                },
                "status": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WaterDistributionManagementEPANET/master/WaterNetworkManagement-schema.json#/definitions/status"
                },
                "startsAt": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. The ID of the node where the pipe begins"
                },
                "endsAt": {
                    "type": "string",
                    "format": "uri",
                    "description": "Relationship. The ID of the node where the pipe ends"
                },
                "wallCoeff": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/Number'. Units:'mg/m\u00b2/day'. The wall reaction coefficient for the pipe. Use a positive value for growth and a negative value for decay. All units are accepted in [CEFACT](https://www.unece.org/cefact.html) code."
                },
                "bulkCoeff": {
                    "type": "number",
                    "description": "Property. Model:'https://schema.org/Number'. Units:'reciprocal day' The bulk reaction coefficient for the pipe. Use a positive value for growth and a negative value for decay. All units are accepted in [CEFACT](https://www.unece.org/cefact.html) code."
                },
                "vertices": {
                    "oneOf": [
                        {
                            "$ref": "https://geojson.org/schema/MultiPoint.json"
                        },
                        {
                            "$ref": "https://geojson.org/schema/Point.json"
                        }
                    ],
                    "description": "Geoproperty. Coordinates of all vertices in the pipe, ordered from the startsAt node to the endsAt node and encoded as a GeoJSON "
                },
                "flow": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WaterDistributionManagementEPANET/master/WaterNetworkManagement-schema.json#/definitions/flow"
                },
                "velocity": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WaterDistributionManagementEPANET/master/WaterNetworkManagement-schema.json#/definitions/velocity"
                },
                "quality": {
                    "$ref": "https://raw.githubusercontent.com/smart-data-models/dataModel.WaterDistributionManagementEPANET/master/WaterNetworkManagement-schema.json#/definitions/quality"
                }
            }
        }
    ],
    "required": [
        "id",
        "type"
    ],
    "$schemaVersion": "0.0.1"
}